curved shape, n.
the trace of a point whose direction of motion changes
<noun.shape> freq. cnt.: 20 freq. cnt.: 20
curve curved shape
semantic pointers
hyponym
normal curve, bell-shaped curve, Gaussian curve, Gaussian shape
meander
closed curve
S-shape
catenary
Cupid's bow
wave, undulation
extrados
gooseneck
intrados
turn, bend, crook, twist
hook, crotchet
envelope
arc
scallop, crenation, crenature, crenel, crenelle
spiral
helix, spiral
perversion
sinuosity, sinuousness
arch
bell, bell shape, campana
bow, arc
crescent
quadric, quadric surface
lemniscate
roulette, line roulette
hypernym